Modified sulfur cement
US4311826A · kind A · utility
28Cited by
4References
7Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 16, 1979 |
| Grant date | Jan 19, 1982 |
| Priority date | — |
| Expiry date | Oct 16, 1999 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08G75/14
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
A modified sulfur cement comprising the polymeric reaction product of elemental sulfur and a cyclopentadiene oligomer containing reactant. Cement compositions can be formulated by blending an aggregate material with the modified sulfur cement.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.